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Diffstat (limited to 'handlers/sys.in')
| -rwxr-xr-x | handlers/sys.in | 498 |
1 files changed, 498 insertions, 0 deletions
diff --git a/handlers/sys.in b/handlers/sys.in new file mode 100755 index 0000000..2e181c8 --- /dev/null +++ b/handlers/sys.in @@ -0,0 +1,498 @@ +# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*- +# +# this handler will save various reports of vital system information. +# by default, all the reports are enabled and are saved in /var/backups. +# +# (1) a list of all the packages installed and removed. +# this file can be used to restore the state of installed packages +# by running "dpkg --set-selections < dpkg-selections.txt +# +# (2) the partition table of all disks. +# this partition table can be used to format another disk of +# the same size. this can be handy if using software raid and +# you have a disk go bad. just replace the disk and partition it +# by running "sfdisk /dev/sdb < partitions.sdb.txt" +# (MAKE SURE YOU PARTITION THE CORRECT DISK!!!) +# +# (3) hardware information. +# write to a text file the important things which hwinfo can gleen. +# + +if [ -f /etc/debian_version ] +then + os=debian + debug "Debian detected" + osversion="/etc/debian_version" +elif [ -f /etc/redhat-release ] +then + os=redhat + debug "Redhat detected" + osversion="/etc/redhat-release" +else + warning "Unknown OS detected!" +fi + +getconf packages yes +getconf dosfdisk yes +getconf dohwinfo yes +if [ $os = "debian" ] +then + getconf packagesfile /var/backups/dpkg-selections.txt + getconf packagemgr `which dpkg` + getconf packagemgroptions ' --get-selections *' +elif [ $os = "redhat" ] +then + getconf packagesfile /var/backups/rpmpackages.txt + getconf packagemgr `which rpm` + getconf packagemgroptions ' -qa ' + + getconf SYSREPORT `which sysreport` + getconf sysreport_options ' -norpm ' +else + getconf packagesfile /var/backups/unknownOS.txt +fi +packagemgroptions="${packagemgroptions//__star__/*}" + +getconf partitions yes +getconf partitionsfile /var/backups/partitions.__star__.txt + +getconf hardware yes +getconf hardwarefile /var/backups/hardware.txt + +getconf sysreport yes +getconf sysreportfile /var/backups/sysreport.txt + +getconf SFDISK `which sfdisk` +getconf HWINFO `which hwinfo` +getconf sfdisk_options "" +getconf hwinfo_options "" + +# See if vservers are configured +local usevserver=no +if [ $vservers_are_available = yes ] +then + info "vserver method enabled" + usevserver=yes +fi + +## PACKAGES ############################## + +# +# here we grab a list of the packages installed and removed. +# + +if [ "$packages" == "yes" ]; then + + if [ $usevserver = yes ]; then + info "vserver root directory set to: $VROOTDIR" + for vserver in $found_vservers; do + info "examining vserver: $vserver" + # is it running ? + $VSERVERINFO -q $vserver RUNNING + if [ $? -ne 0 ]; then + warning "The vserver $vserver is not running." + continue + fi + # is $packagemgr available inside $vserver ? + if [ ! -x "$VROOTDIR/$vserver`$VSERVER $vserver exec which $packagemgr`" ]; then + warning "can't find $packagemgr in vserver $vserver, skipping installed packages report." + continue + fi + # don't expand * since it can be used in $packagemgroptions + set -o noglob + debug "$VSERVER $vserver exec $packagemgr $packagemgroptions > $VROOTDIR/$vserver$packagesfile" + $VSERVER $vserver exec $packagemgr $packagemgroptions > $VROOTDIR/$vserver$packagesfile || fatal "can not save $packagemgr info to $packagesfile" + set +o noglob + done + fi + + # We want to perform this on the host as well + if [ -z "$packagemgr" -o ! -x "$packagemgr" ]; then + warning "can't find ${packagemgr}, skipping installed packages report." + else + # don't expand * since it can be used in $packagemgroptions + set -o noglob + debug "$packagemgr $packagemgroptions > $packagesfile" + $packagemgr $packagemgroptions > $packagesfile || fatal "can not save $packagemgr info to $packagesfile" + set +o noglob + fi + +fi + +## System report ############################## + +# +# here we grab a bunch of system stuff for a report +# + +export STATUS + +HASHES="#################################################################" +DASHES="-----------------------------------------------------------------" + +cat /dev/null > $sysreportfile || fatal "can not write to $sysreportfile" + + +catiffile () { + echo $HASHES >> $sysreportfile + echo "# $STATUS" >> $sysreportfile + echo $HASHES >> $sysreportfile + if [ -f $1 ]; then + echo "file: $1" >> $sysreportfile + echo $DASHES >> $sysreportfile + cat $1 >> $sysreportfile 2>&1 || info "reading of $1 failed" + fi + if [ -d $1 ]; then + echo "directory: $1" >> $sysreportfile + echo $DASHES >> $sysreportfile + for file in `find $1 -maxdepth 3 -noleaf -type f` + do + catiffile $file + done + fi + echo $DASHES >> $sysreportfile +} + +catifexec () { + echo $HASHES >> $sysreportfile + echo "# $STATUS" >> $sysreportfile + echo $HASHES >> $sysreportfile + $1 >> $sysreportfile 2>&1 || info "executing of $1 failed" +} + + +STATUS="Determining $os version:" +catiffile $osversion + +STATUS="Determinding your current hostname: " +catifexec "/bin/hostname" + +STATUS="Getting the date:" +catifexec "/bin/date" + +STATUS="Checking your systems current uptime and load average:" +catifexec "/usr/bin/uptime" + +STATUS="Checking available memory:" +catifexec "/usr/bin/free" + +STATUS="Checking free disk space:" +catifexec "/bin/df" "-al" + +STATUS="Collecting what services run at what run level:" +if [ $os = "redhat" ]; then + catifexec "/sbin/chkconfig --list" + STATUS="Collecting information about /etc/rc.d:" + catiffile "/bin/ls /etc/rc.d/rc*.d/" + +elif [ $os = "debian" ]; then + for level in 0 1 2 3 4 5 6 S; do + echo "Level: $level" >> $sysreportfile + for f in /etc/rc${level}.d/*; do + # Remove /etc/Knn or Snn from beginning + ff=$(echo $f | @SED@ 's_/etc/rc..d/[KS][0-9][0-9]__') + if [ $f != $ff ]; then + echo $ff >> $sysreportfile + fi + done + echo "" >> $sysreportfile + done +fi + +STATUS="Getting bootloader information:" +catifexec "/bin/ls -alR /boot" + +# This covers sparc, alpha, and intel (respectively) +# updated for grub -mpg +if [ -f /etc/silo.conf ]; then + STATUS="Collecting information about the boot process (silo):" + catiffile "/etc/silo.conf" +fi +if [ -f /etc/milo.conf ]; then + STATUS="Collecting information about the boot process (milo):" + catiffile "/etc/milo.conf" +fi +if [ -f /etc/lilo.conf ]; then + STATUS="Collecting information about the boot process (lilo):" + catiffile "/etc/lilo.conf" + catifexec "/sbin/lilo -q" +fi +if [ -d /boot/grub -a -f /boot/grub/grub.conf -a -f /boot/grub/device.map ]; then + STATUS="Collecting information about the boot process (grub.conf):" + catiffile "/boot/grub/grub.conf" + STATUS="Collecting information about the boot process (grub.map):" + catiffile "/boot/grub/device.map" +fi +if [ -f /etc/cluster.conf -o -f /etc/cluster.xml ] ; then + STATUS="Gathering information on cluster setup" + # 2.1 AS + if [ -f /etc/cluster.conf ] ; then + catiffile "/etc/cluster.conf" + fi + # Taroon + if [ -f /etc/cluster.xml ] ; then + catiffile "/etc/cluster.xml" + fi +fi + +STATUS="Gathering sysctl information (sysctl -a):" +catiffile "sysctl -a 2>/dev/null" +STATUS="Gathering sysctl information (/etc/sysctl.conf):" +catiffile "/etc/sysctl.conf" + +STATUS="Gathering IP information (/sbin/ifconfig):" +catifexec "/sbin/ifconfig -a" + +STATUS="Gathering additional IP information (/bin/ip addr list):" +catifexec "/bin/ip addr list" + +STATUS="Checking network routes:" +catifexec "/sbin/route -n" + +STATUS="Collecting Name Service Switch config information:" +catiffile "/etc/nsswitch.conf" + +STATUS="Collecting information about system authentication (pam):" +catiffile "/etc/pam.conf" +catiffile "/etc/pam.d" + +echo +echo "Getting information about the kernel." +echo +STATUS="Getting kernel version:" +catifexec "/bin/uname" "-a" +STATUS="Checking module information:" +catifexec "/sbin/lsmod" +for x in $(/sbin/lsmod | /bin/cut -f1 -d" " 2>/dev/null | /bin/grep -v Module 2>/dev/null +) ; do + STATUS="Checking module information $x:" + catifexec "/sbin/modinfo $x" +done + +STATUS="Currently getting ksysms information:" +catifexec "/sbin/ksyms" + +STATUS="Gathering information about your filesystems:" +catiffile "/proc/filesystems" + +STATUS="Gathering information about your system stat:" +catiffile "/proc/stat" + +STATUS="Gathering information about your partitions:" +catiffile "/proc/partitions" + +STATUS="Gathering information about your ksyms:" +catiffile "/proc/ksyms" + +STATUS="Gathering information about slabinfo:" +catiffile "/proc/slabinfo" + +# Added support to cover for the new modules.conf layout in Red Hat 7 +STATUS="Collecting information regarding kernel modules" +VER=`uname -r` +catiffile "/lib/modules/$VER/modules.dep" +if [ -f /etc/conf.modules ]; then + STATUS="Collecting information regarding kernel modules (conf.modules)" + catiffile "/etc/conf.modules" +fi +if [ -f /etc/modules.conf ]; then + STATUS="Collecting information regarding kernel modules (modules.conf)" + catiffile "/etc/modules.conf" +fi +if [ -f /etc/modprobe.conf ]; then + STATUS="Collecting information regarding kernel modules (modeprobe.conf)" + catiffile "/etc/modprobe.conf" +fi + +# dkms status +if [ -x /usr/sbin/dkms ] ; then + STATUS="Gathering current status of modules, versions and kernels (dkms):" + catifexec "/usr/sbin/dkms" "status" +fi + +if [ -f /etc/sysconfig/isdncard ] ; then + STATUS="Gathering information about ISDN:" + catiffile "/etc/sysconfig/isdncard" +fi + +STATUS="Collecting information from the proc directory:" +catiffile "/proc/pci" + +STATUS="Getting kernel command line" +catiffile "/proc/cmdline" + +STATUS="Gathering information about your CPU:" +catiffile "/proc/cpuinfo" + +STATUS="Gathering information about your Ram:" +catiffile "/proc/meminfo" + +STATUS="Gathering information about your ioports:" +catiffile "/proc/ioports" + +STATUS="Gathering information about your interrupts:" +catiffile "/proc/interrupts" + +STATUS="Gathering information about your scsi devices:" +catiffile "/proc/scsi" + +STATUS="Gathering information about your dma:" +catiffile "/proc/dma" + +STATUS="Gathering information about your devices (/proc/devices):" +catiffile "/proc/devices" + +STATUS="Gathering information about your rtc:" +catiffile "/proc/rtc" + +STATUS="Gathering information about your ide drivers:" +catiffile "/proc/ide" + +STATUS="Gathering information about your bus:" +catifexec lspci +catiffile "/proc/bus" + +echo +echo "Getting disk and filesystem information." +echo + +STATUS="Collecting information from /etc/fstab:" +catiffile "/etc/fstab" + +STATUS="Collecting disk partition information:" +catifexec "fdisk -l" + +STATUS="Checking mounted file systems (mount) " +catifexec "/bin/mount" + +STATUS="Checking mounted file systems (/proc/mounts)" +catiffile "/proc/mounts" + +STATUS="Collecting Software RAID information (/proc/mdstat)" +catiffile "/proc/mdstat" + +STATUS="Collecting Software RAID information (/etc/raidtab)" +catiffile "/etc/raidtab" + +STATUS="Collecting Software RAID information (/etc/mdadm.conf)" +catiffile "/etc/mdadm.conf" + +STATUS="Collecting Automount information (auto.master)" +catiffile "/etc/auto.master" + +STATUS="Collecting Automount information (auto.misc)" +catiffile "/etc/auto.misc" + +STATUS="Collecting Automount information (auto.net)" +catiffile "/etc/auto.net" + +STATUS="Collecting LVM information:" +if [ $os = "redhat" ]; then + catifexec "/usr/sbin/vgdisplay" "-vv" +elif [ $os = "debian" ]; then + catifexec "/sbin/vgdisplay" "-vv" +fi + +STATUS="Collecting SCSI Tape information (/etc/stinit.def)" +catiffile "/etc/stinit.def" + +if [ -x /sbin/lsusb ] ; then + STATUS="Collecting USB devices list (lsusb):" + catifexec "/sbin/lsusb" +fi + +if [ -x /usr/bin/lshal ] ; then + STATUS="Collecting global devices list (lshal):" + catifexec "/usr/bin/lshal" +fi + + +STATUS="Gathering information on SELinux setup" +catifexec "/usr/bin/selinuxconfig" +catifexec "/usr/sbin/sestatus" +if [ $os = "redhat" ]; then + catifexec "rpm" "-q -V selinux-policy-targeted" + catifexec "rpm" "-q -V selinux-policy-strict" +fi + +if [ $usevserver = yes ]; then + STATUS="Gathering vserver information" + catiffile "/proc/virtual" +fi + +if [ "$partitions" == "yes" ]; then + if [ "$dosfdisk" == "yes" ]; then + if [ ! -x "$SFDISK" ]; then + warning "can't find sfdisk, skipping sfdisk report." + partitions="no" + fi + fi + if [ "$dohwinfo" == "yes" ]; then + if [ ! -x "$HWINFO" ]; then + warning "can't find hwinfo, skipping partition report." + partitions="no" + fi + fi +fi + +if [ "$hardware" == "yes" ]; then + if [ ! -x "$HWINFO" ]; then + warning "can't find hwinfo, skipping hardware report." + hardware="no" + fi +fi + +## HARDWARE ############################# + +# +# here we use hwinfo to dump a table listing all the +# information we can find on the hardware of this machine +# + +if [ "$hardware" == "yes" ]; then + if [ "dohwinfo" == "yes" ]; then + if [ -f $hardwarefile ]; then + rm $hardwarefile + fi + touch $hardwarefile + echo -e "\n\n====================== summary ======================\n" >> $hardwarefile + debug "$HWINFO --short --cpu --network --disk --pci >> $hardwarefile" + $HWINFO --short --cpu --network --disk --pci >> $hardwarefile + for flag in cpu network bios pci; do + echo -e "\n\n====================== $flag ======================\n" >> $hardwarefile + $HWINFO --$flag >> $hardwarefile + done + fi +fi + + +## PARTITIONS ############################# + +# here we use sfdisk to dump a listing of all the partitions. +# these files can be used to directly partition a disk of the same size. + +if [ "$partitions" == "yes" ]; then + if [ "$dosfdisk" == "yes" ]; then + devices=`LC_ALL=C $SFDISK -l 2>/dev/null | grep "^Disk /dev" | @AWK@ '{print $2}' | cut -d: -f1` + if [ "$devices" == "" ]; then + warning "No harddisks found" + fi + for dev in $devices; do + debug "$SFDISK will try to backup partition tables for device $dev" + [ -b $dev ] || continue + label=${dev#/dev/} + label=${label//\//-} + outputfile=${partitionsfile//__star__/$label} + debug "$SFDISK $sfdisk_options -d $dev > $outputfile 2>/dev/null" + $SFDISK $sfdisk_options -d $dev > $outputfile 2>/dev/null + if [ $? -ne 0 ]; then + warning "The partition table for $dev could not be saved." + fi + done + fi + if [ "$dohwinfo" == "yes" ]; then + debug "Using $HWINFO to get all available disk information" + echo -e "\n\n====================== $disk ======================\n" >> $hardwarefile + $HWINFO --disk >> $hardwarefile + fi +fi |